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參數(shù)資料
| 型號(hào)： | SG556 |
| 廠(chǎng)商： | Cypress Semiconductor Corp. |
| 英文描述： | Mobile PentiumR Processor Application Clock Generator |
| 中文描述： | 移動(dòng)PentiumR處理器時(shí)鐘發(fā)生器的應(yīng)用 |
| 文件頁(yè)數(shù)： | 1/10頁(yè) |
| 文件大小： | 62K |
| 代理商： | SG556 |
SG556
Mobile Pentium Processor Application Clock Generator
with SSCG, USB and Power Management Support
Cypress Semiconductor Corporation
525 Los Coches St.
Milpitas, CA 95035. Tel: 408-263-6300, Fax: 408-263-6571
http://www.cypress.com
Document#: 38-07016 Rev. **
5/17/2001
Page 1 of 10
APPROVED PRODUCT
Product Features
Supports clock requirements for Mobile Pentium
Processor
2 Host and 5 PCI clocks
Separate supply pins for mixed (3.3/2.5V) voltage
application.
<175ps skew among CPU clocks.
< 250ps skew among PCI clocks.
48mhz for USB.
28-pin SSOP package for minimum board space.
Power management capabilities
Block Diagram
Frequency Table
SEL100/66#
0
1
*Down Spread 1.25% (total); **Down Spread .5% (total)
CPU
PCI
66.4 Mhz*
99.8 Mhz**
33.3 Mhz
33.2 MHz
Pin Configuration
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
VSS
VDDR
REF
VDDC
CPU0
CPU1
VSS
VDD
VSS
PCI_STOP#
CPU_STOP#
PWR_DWN#
48M
SEL100/66#
XIN
XOUT
VSS
PCI_F
PCI1
VDDP
PCI2
PCI3
VDDP
PCI4
PCI5
VSS
VDD
VSS
OSC
SEL1066#
PWR_DWN#
PCI_STOP#
VDDR
REF
VDDC
CPUCLK (0:1)
VDDP
48 MHz
PCI_F
PCI (1:5)
CPU_STOP#
PLL
PLL
XIN
XOUT
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PDF描述 |
|---|---|
| SG556BYB | Mobile PentiumR Processor Application Clock Generator |
| SGB10UF | 60 mA 1000 - 3500 VOLTS 60 nsec HIGH VOLTAGE RECTIFIER |
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| SGB25UF | 60 mA 1000 - 3500 VOLTS 60 nsec HIGH VOLTAGE RECTIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SG556BYB | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:Mobile PentiumR Processor Application Clock Generator |
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| SG564120 | 制造商:CELDUC 制造商全稱(chēng):celduc-relais 功能描述:RELAY WITH PROPORTIONAL CONTROL |
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